47252985

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3413}}^1$

素因数の和:3505

約数の個数: 32

約数和(自身を含む): 82591488

約数和(自身を除く): 35338503

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 195, 213, 355, 923, 1065, 2769, 3413, 4615, 10239, 13845, 17065, 44369, 51195, 133107, 221845, 242323, 665535, 726969, 1211615, 3150199, 3634845, 9450597, 15750995, 47252985]

約数ペア:

[(1, 47252985), (3, 15750995), (5, 9450597), (13, 3634845), (15, 3150199), (39, 1211615), (65, 726969), (71, 665535), (195, 242323), (213, 221845), (355, 133107), (923, 51195), (1065, 44369), (2769, 17065), (3413, 13845), (4615, 10239)]